Hydration Calculator

Figure out how much water is right for you!

How Much Water Do You Need?

How Much Water Do You Need? We want to provide a solution tailored for you, so take a moment to inventory your needs. As a company, Culligan works hard to provide efficient solutions for our customers while wasting as little as possible.
* Calculations are based on each person drinking eight 8-ounce glasses of water per day.
Are you calculating for home or business use?

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What Clients Say
Great service and product. We have purchased a RO system for our new home and love the convenience of on demand fresh filtered water. We have been customers of Culligan water in different homes across the country and have always been happy with them. We did have a defective o ring that caused a leak at installation but Culligan has made it right. Everything is back to its original condition. We will continue to recommend Culligan to our friends and family. Thank you for living up to your reputation!
Culligan Customer
Stella Mendoza
- Culligan Customer